USG40W - poor wireless speed

Jatama

Hi!

Just bought new usg40W and I cant figure out why wireless speed is really slow. Thru LAN i get over 50 Mbps up and down but when using wifi it drops under 0.5 Mbps.

default configs... ideas?

Zyxel_Stanley

Hi @Jatama

Due to USG40W is using for 2.4G band so it is very easier been effects by other WiFi signal.

Is lot of interference in your environment? 

How about your test scenario? Tested by Speedtest too ? or other else?

How about your WiFi signaling? 

Jatama

There is no other wifi signals atm. And it doesnt matter how close to AP i am with my laptop or mobile phone.

Yup, Speedtest, web browsing, data transfer. Doesnt matter.

Signal seems to be ok, but something kills traffic totally.

[Deleted User]

Dear @Jatama

Can you please tryout this Week firmware..
Should increase the performance 
https://webstore.zyxel.eu/index.php/s/nwCzgAtA2rN3tqD

Just let me now if its not working! 

Jatama

Cannot download the file from that link. Link opens the right page but after that it says cannot download, missing file.

Jatama

A bit more testing after night. Speed test went thru on first run 10 / 15 Mbps but immediatly on second run it drops down under 1 / 1. Made some booting and tried again. Same thing. 1st run might be a bit higher but then it drops down...

[Deleted User]

Dear @Jatama

Sorry i also posted the wrong version here you have 4.32 latest date code

ftp://cpeguest02:cpe2005@ftp.zyxel.de/USG_4.32_series/2018-WK35/432AALB0ITS-WK35-r85458.zip